CN2651232Y - Ultraviolet sterilizer - Google Patents
Ultraviolet sterilizer Download PDFInfo
- Publication number
- CN2651232Y CN2651232Y CN 200320110907 CN200320110907U CN2651232Y CN 2651232 Y CN2651232 Y CN 2651232Y CN 200320110907 CN200320110907 CN 200320110907 CN 200320110907 U CN200320110907 U CN 200320110907U CN 2651232 Y CN2651232 Y CN 2651232Y
- Authority
- CN
- China
- Prior art keywords
- water
- cylindrical shell
- ultraviolet
- barrel
- lamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an ultraviolet sterilizer, which comprises a barrel 5, an end cover 7, a lighting tube fixed door panel 2, ultraviolet sterilization beam 9, water inlet and water outlet 3, 6, a cambered surface water screen 8 and a control device 1. Wherein, the end cover 7 and the lighting tube fixed door panel 2 are separately provided on both ends of the barrel 5; the ultraviolet sterilization beam 9 is radially provided in the barrel 5; one end of the ultraviolet sterilization beam is provided on the lighting tube fixed door panel 2 and is connected with the control device 1; the water inlet and water outlet 3, 6 are provided on the wall of the barrel 5; the cambered surface water screen 8 is arranged in the barrel 5 in front of the inner side of the water inlet 3 and is connected with the inner wall of a barrel 8. The convexity 8 to 1 of the cambered surface turn to the water inlet.
Description
Technical field:
The utility model relates to a kind of sterilizer, particularly relates to a kind of ultraviolet sterilizer that adopts ultra-violet sterilization.Be mainly used in the sterilization of water such as worker, agricultural water, domestic water, town sewage.Be applicable to the water of handling the little water yield (per hour hundreds of kg of water).
Background technology:
Existing sterilizer generally is with chlorine or ozone sterilization.Its water treatment quality is all not too high, and change has taken place the water chemistry molecule after the sterilization, poisonous Chemical Composition and some residuals in the water.Its cylinder inboard wall surface irregularity will absorb quite a few ultraviolet ray, long sterilizing time, and sterilization power is big.For this reason, I am at a kind of ultraviolet sterilizer (application number 032218532) of first to file, and it is made up of cylindrical shell, end cap, fixing stuffy plate of lamp, ultraviolet germicidal bundle, entery and delivery port, water eliminator and control device.End cap and fixing stuffy plate of lamp are installed on the cylindrical shell two ends respectively, the ultraviolet germicidal bundle is axially set in the cylindrical shell, the one end device is on fixing stuffy plate of lamp, link to each other with control device, entery and delivery port is arranged on the barrel wall, water eliminator is arranged in the cylindrical shell in the inboard the place ahead of water-in, links to each other open at both ends with cylinder inboard wall.
Ultraviolet water disinfection is that to radiate wavelength by ultraviolet lamp be that the ultraviolet ray of 254mm comes the nucleic acid (DNA and RNA) of destroy microorganisms substance, thereby stops their synthetic proteins and cell fission, and final microorganism substance can not duplicate, can not heredity and final dead.Therefore the water treatment quality is good.The ultraviolet water disinfection device fresh water of both can having sterilized, the seawater of also can sterilizing, and the various sewage of can sterilizing, and the waste water that various high-risk pathogens are arranged.Uviolizing is to the specular layer cavity inner wall of cylindrical shell, and the corresponding site of reflected back cylindrical shell, makes yield of radiation improve 18-27%, shortens sterilizing time, reduces sterilization power, improves sterilization effect.Water eliminator makes into that water flows to from the water eliminator both sides are uncovered uniformly, and anti-sealing bias current can prevent that waterpower from directly impacting ultraviolet lamp tube, preventing granule foreign bump ultraviolet lamp tube simultaneously.But because this water eliminator is tabular, water inlet is waterfall and directly rushes down shape in cavity, make water body be subjected to optical radiation inhomogeneous, and water treatment is inhomogeneous, and water treatment is second-rate.
Summary of the invention:
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of water body can evenly be subjected to optical radiation, the measured ultraviolet sterilizer of water treatment matter in cavity.
The purpose of this utility model realizes by following proposal: a kind of ultraviolet sterilizer, it comprises cylindrical shell, end cap, fixing stuffy plate of lamp, the ultraviolet germicidal bundle, advance, water outlet and control device, end cap and fixing stuffy plate of lamp are installed on the cylindrical shell two ends respectively, the ultraviolet germicidal bundle is axially set in the cylindrical shell, the one end device is on fixing stuffy plate of lamp, link to each other with control device, advance, water outlet is arranged on the barrel wall, water eliminator is arranged in the cylindrical shell in the inboard the place ahead of water-in, link to each other with cylinder inboard wall, be characterized in that water eliminator is arc surfaced, the convex surface of its cambered surface is towards water-in.
After the utility model is arranged to cambered surface with water eliminator, can makes into water be cyclone type in cavity and flow, guarantee that water body evenly is subjected to optical radiation, the water treatment quality is good.
Description of drawings:
Fig. 1 is a surface structure synoptic diagram of the present utility model.
Fig. 2 is the A-A cut-away view of Fig. 1.
Embodiment:
As Fig. 1～2, the utility model is a kind of ultraviolet sterilizer, mainly is made up of cylindrical shell 5, end cap 7, fixing stuffy plate of lamp 2, ultraviolet germicidal bundle 9, water eliminator 8, entery and delivery port 3,6, sight glass 4 and control device 1 etc.End cap 7 and fixing stuffy plate of lamp 2 are installed on cylindrical shell 5 two ends respectively, ultraviolet germicidal bundle 9 is axially set in the cylindrical shell 5, the one end device is on fixing stuffy plate of lamp 2, the mouth of a river 3,6 is arranged on cylindrical shell 5 walls, and water eliminator 8 is arranged in the cylindrical shell in the inboard the place ahead of entery and delivery port, links to each other with cylindrical shell 5 inwalls, water eliminator 8 is arc surfaced, the convex surface 8-1 of its cambered surface is towards water-in, and water eliminator 8 has only an outlet with cylindrical shell 5 inner-wall surface junctions, the rest part sealing.
Control device 1 device is electrically connected with ultraviolet germicidal bundle 9 in the outside of the fixing stuffy plate of lamp 2 of cylindrical shell 5 one ends.
Claims (2)
1, a kind of ultraviolet sterilizer, it comprises cylindrical shell (5), end cap (7), fixing stuffy plate of lamp (2), ultraviolet germicidal bundle (9), advance, water outlet (3), (6), water eliminator (8) and control device (1), end cap (7) and fixing stuffy plate of lamp (2) are installed on cylindrical shell (5) two ends respectively, ultraviolet germicidal bundle (9) is axially set in the cylindrical shell (5), the one end device is on fixing stuffy plate of lamp (2), link to each other with control device (1), advance, water outlet (3), (6) be arranged on cylindrical shell (8) wall, water eliminator (8) is arranged in the cylindrical shell (5) in the inboard the place ahead of water-in, link to each other with cylindrical shell (5) inwall, it is characterized in that water eliminator (8) is arc surfaced, the convex surface of its cambered surface (8-1) is towards water-in.
2, a kind of ultraviolet sterilizer according to claim 1 is characterized in that water eliminator (8) and cylindrical shell (5) inner-wall surface junction have only an outlet, the rest part sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320110907 CN2651232Y (en) | 2003-11-18 | 2003-11-18 | Ultraviolet sterilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320110907 CN2651232Y (en) | 2003-11-18 | 2003-11-18 | Ultraviolet sterilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2651232Y true CN2651232Y (en) | 2004-10-27 |
Family
ID=34343964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320110907 Expired - Fee Related CN2651232Y (en) | 2003-11-18 | 2003-11-18 | Ultraviolet sterilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2651232Y (en) |
-
2003
- 2003-11-18 CN CN 200320110907 patent/CN2651232Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |